| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| HJ 1334-2023 | English | 339 |
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Soil and sediment - Determination of perfluorooctanesulfonic acid, perfluorooctanoic acid and their salts - Isotope dilution liquid chromatography-triple quadrupole mass spectrometry
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HJ 1334-2023
| Valid |
HJ 1334-2023
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